I need also in the figures and tables caption, the title be in bold not the description of them.
I mean "Figure 3" in bold but the description "this is a new and beautiful image for every one like that….." ordinary font.
I use these commands, it works when the caption is not too long,
\usepackage[compatibility=false,labelfont=it,textfont={bf,it}]{caption}
\captionsetup{labelfont=bf,textfont=bf}
Best Answer
For "the title [of the caption to] be in bold [but] not the description of them", i.e., if an upright font shape needs to be employed, you should issue the instruction
and not issue a
\captionsetup
directive.If the caption title should be in bold italics and the caption text in ordinary italics, you should state
Don't use the
compatbility=false
option. The package's user guide states that "this option is neither recommended nor supported since unwanted side-effects or even errors could occur afterwards."